12510817197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1212641}}^1$

素因数の和:1212844

約数の個数: 16

約数和(自身を含む): 17656067520

約数和(自身を除く): 5145250323

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 1212641, 3637923, 23040179, 69120537, 219488021, 658464063, 4170272399, 12510817197]

約数ペア:

[(1, 12510817197), (3, 4170272399), (19, 658464063), (57, 219488021), (181, 69120537), (543, 23040179), (3439, 3637923), (10317, 1212641)]